請先看『使用說明』
MB:NEX001
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| + | '''Porting Guide and YOCTO Image download path below''' | ||
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| + | https://www.lex.com.tw/en/download/download-hide?cid1=67&cid2=192#topDownload | ||
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== FAQ of NEX-001 == | == FAQ of NEX-001 == | ||
Current revision
Contents[hide] |
Driver Support
O.S.  | REV | Kernel | HDMI | LAN1 | LAN2 | EMMC | SD CARD | EEPROM | USB 2.0/3.0(host) | USB 2.0/3.0(device) | UART Debug | UART RS232 | UART RS485 | CAN1 | CAN2 | Download | Patch
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Yocto |
0.2 |
5.4.70-2.3.2 |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
Porting Guide and YOCTO Image download path below
https://www.lex.com.tw/en/download/download-hide?cid1=67&cid2=192#topDownload
FAQ of NEX-001
How to check NEX-001 ?
| Ans: |
Unless you need to check a large number of NEX-001, you can also refer to the detection tool we made
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How to choose Boot Switch mode?
| Ans: |
NEX-001 has three modes for users to choose, please refer to the picture to switch the required mode. Serial Download mode allows users to flash IMAGE files EMMC boot, start the operating system in EMMC SD card boot , start the operating system in SD card
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How to use test & debug (NXP default UART)?
| Ans: |
Connect UART Debug Cable (cc1)
Open the terminal window (i.e., Hyper Terminal or Tera Term)，choose the COM port number and apply the following configuration. Baud rate: 115200 Data bit: 8 Parity: None Stop bits: 1
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How to use uuu for eMMC or SD card in NEX-001?
| Ans: |
1.Platform is linux, we take Ubuntu 20.04.4 LTS for sample 2.Install uuu(Universal Update Utility), this action requires network or use floder uuu open terimal( Ctrl+alt+t ) test@ubuntu:~$ snap install universal-update-utility 3.use TYPE-A cable in NEX-001 USB(CU1)
4.NEX-001 use Serial Download mode 5.use uuu command, image to emmc test@ubuntu:~$ sudo uuu -b emmc_all imx-boot-imx8mpevk-sd.bin-flash_evk imx-image-multimedia-imx8mpevk-20230201090156.rootfs.wic.bz2 5.1 use uuu command, image to sd test@ubuntu:~$ sudo uuu -b sd_all imx-boot-imx8mpevk-sd.bin-flash_evk imx-image-multimedia-imx8mpevk-20230201090156.rootfs.wic.bz2 6.Finally you can see end message
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